code: def _default_params(self, node):
      params = {}
      params.update(node.attributes)
      # Convert all bool attributes to lowercase strings
      params = {
          key: str(val).lower() if isinstance(val, bool) else val
          for key, val in params.items()
      }
  
      return params
  
file_path: hls4ml/hls4ml/backends/template.py
imports: from hls4ml.model.optimizer.optimizer import OptimizerPass
label_desc: Use image node_id 6 for calling the Template obj's underlying member method code with example usage: obj._default_params(node) and returns: params